Thymol Blue manufacturers and suppliers

Thymol Blue suppliers

Properties

Melting point:: 221-224 °C (dec.) (lit.)

Boiling point:: 539.4°C (rough estimate)

Density: 1.1413 (rough estimate)

bulk density: 350kg/m3

refractive index: 1.5300 (estimate)

Flash point:: 36 °C

storage temp.: room temp

solubility: 0.11g/l

form: Solid

pka: Pka1:1.65(at 25℃)(PH=1.2 to 2.8) Pka2:8.9(at 25℃)(PH=8.0 to 9.6)

color: Dark green to dark brown

PH Range: 1.2(red)-2.8(yellow) 8(yellow)-9.6(blue)

PH: 1.2-2.8
8.0-9.6

Odor: Characteristic odour

Water Solubility: Soluble in alcohol and dilute alkali solutions. Insoluble in water.

λmax: 594nm, 376nm, 544nm, 430nm

ε(extinction coefficient): ≥12000 at 298-302nm in 0.1 M NaOH at 0.01g/L

Merck: 14,9400

BRN: 368036

Stability:: Stable. Combustible. Dust may form an explosive mixture with air. Incompatible with strong oxidizing agents.

Major Application: Display device, semiconductors, sensors, fuel cells, antimisting coating for glass, toys, corrosion inhibitor, multi-level alert system, correction fluid, textiles, falsification-proof security paper, packaging system, measurement of hydrogen ion concentrationin swimming pool water, humidity-indicating agent, diapers, cosmetics, biostatic materials, determine bacteria growth, psychoactive drugs, antidepressant drugs, dental impression material

InChI: 1S/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3

InChIKey: PRZSXZWFJHEZBJ-UHFFFAOYSA-N

SMILES: CC(C)c1cc(c(C)cc1O)C(=C2\C=C(C(C)C)C(=O)C=C2C)\c3ccccc3S(O)(=O)=O

CAS DataBase Reference: 76-61-9(CAS DataBase Reference)

NIST Chemistry Reference: Thymolsulfonephthalein(76-61-9)

EPA Substance Registry System: Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)- (76-61-9)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H225-H301+H311+H331

Precautionary statements: P280-P305+P351+P338

Risk Statements: 10

Safety Statements: 24/25

RIDADR: UN 1170 3/PG 3

WGK Germany: 3

RTECS: XP2575000

TSCA: TSCA listed

HS Code: 2934 99 90

PackingGroup: II

Storage Class: 3 - Flammable liquids

Hazard Classifications: Flam. Liq. 2

You can find Thymol Blue suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.